Imagecraft Motorola HC** Development tools - free demos of the IC11 compiler/IDE

Microcomputer reference material - HC11 example programs, reference, programming with IC11/12/hiware

HC11 Internet Resources - links to various hc11 websites

GNU's Development Chain for HC1x - GNU's libraries and tools

Mr. Robot's HC11 tools - downloads for many hc11 tools, win/mac/linux.

DB11 - 68HC11 loader/debugger for linux/*nix

Joy-of-coding and HC11 - interesting hc11 programming reference, as well as GDL, a bootloader for the hc11

Serial Programming Guide - a good guide to learning serial port programming posix compliant OS's.

QNX Developer Documentation - the official QNX Documentation repository

HC12 with GCC - an interesting reference for using the gcc for an HC12/11

NCURSES Programming HOWTO - a good reference for programming with the NCURSES library

MCU Master's HC11 page - a summary of the pink-book, all about the hc11